Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Individual
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Individual
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Application filed by IndividualfiledCriticalIndividual
Priority to ES1870004718ApriorityCriticalpatent/ES4718H1/es
Publication of ES4718H1publicationCriticalpatent/ES4718H1/es
ES1870004718A1870-10-041870-10-04Aparato para la produccion de un gas para alumbrado extraido de los residuos de los hidrocarburos pesados en general
ExpiredES4718H1
(es)